Sum Yau IP
Country: HKG
Sum Yau IP
Mixed rating
1,645
Δ -1.5 recent
Matches tracked
53
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -51
Raw rating before offsets: 1,695. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Recent form
Last 5 matches
- Mar 6, 2025•MIXED•XD18-21 · 16-21
Side A
Δ -1.5μ 1499 → 1497Ching Cyrus CHUNGΔ -1.5μ 1664 → 1663Sum Yau IPSum Yau IPHKG
Side B
WinnerΔ +1.5μ 1698 → 1700Jesper Østergaard CHRISTENSENΔ +1.5μ 1757 → 1759Caroline MOURITSEN - Oct 7, 2024•MIXED•XD21-12 · 19-21 · 16-21
Side A
Δ -12.9μ 1466 → 1453Ying Kit CHENGΔ -12.9μ 1682 → 1670Sum Yau IPSum Yau IPHKG
Side B
WinnerΔ +12.9μ 1731 → 1743Lyem FedoretzΔ +12.9μ 1586 → 1598Melissa Roque - Aug 22, 2024•MIXED•XD20-22 · 14-21
Side A
Δ -34.4μ 1439 → 1405Shing Yui ZHANΔ -34.4μ 1789 → 1754Sum Yau IPSum Yau IPHKG
Side B
WinnerΔ +34.4μ 1637 → 1671Oka Faiq JANUARΔ +34.4μ 1514 → 1548Nur Hafidzah AFIFAH - Aug 21, 2024•MIXED•XD21-18 · 21-10
Side A
WinnerΔ +11.3μ 1433 → 1445Shing Yui ZHANΔ +11.3μ 1766 → 1777Sum Yau IPSum Yau IPHKG
Side B
Δ -11.3μ 1500 → 1489Hanafi MUHAMMAD NOORΔ -11.3μ 1459 → 1448Xin En LAUXin En LAUMAS
- Jul 4, 2024•MIXED•XD18-21 · 14-21
Side A
Δ -16.6μ 1427 → 1411Chi Fai DENGChi Fai DENGHKG
Δ -16.6μ 1848 → 1832Sum Yau IPSum Yau IPHKG
Side B
WinnerΔ +16.6μ 1607 → 1623Pannawat JAMTUBTIMΔ +16.6μ 1702 → 1719Naphachanok Utsanon
Discipline snapshots
Mixed
1,645
Matches 53
Δ -1.5